"The Philosophical Manifesto of the Historical School of Law" (German: "Philosophische Manifest der historischen Rechtsschule") is a manuscript written by German political philosopher Karl Marx in 1842. It was first published in the Supplement to the Rheinische Zeitung No. 221, August 9, 1842. The chapter about marriage was cut by the censor in the original publication. The complete article was first published in MECW 1927.[1]